/* ============================================================
   CSSLLC — Hero Section v2
   hero.css | Full-bleed photo backgrounds, dark overlay
   ============================================================ */

#hero {
  height: 100vh;
  min-height: 700px;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-height);
}

/* ---------- Photo Background ---------- */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Dark / Light overlay */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.95) 0%,
    rgba(239, 246, 255, 0.88) 50%,
    rgba(255, 255, 255, 0.96) 100%
  );
}

/* ---------- Hero Content ---------- */
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  padding-block: var(--space-4xl);
}

.hero-eyebrow {
  display: inline-block;
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
}

/* Desktop headline */
.hero-title-desktop {
  font-size: var(--fs-hero);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  margin-bottom: var(--space-xl);
}

/* Mobile headline (hidden on desktop) */
.hero-title-mobile {
  display: none;
  font-size: clamp(2rem, 8vw, 3rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.hero-description {
  font-size: var(--fs-md);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-2xl);
  max-width: 500px;
}

/* ---------- Hero CTAs ---------- */
.hero-buttons {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ---------- Animations ---------- */
@keyframes dramaticReveal {
  0% {
    opacity: 0;
    transform: translateY(80px) scale(0.9);
    filter: blur(15px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes slowZoomOut {
  0% {
    transform: scale(1.15);
    filter: brightness(0.4) blur(8px);
  }
  100% {
    transform: scale(1);
    filter: brightness(1) blur(0);
  }
}

.animate-fade-up {
  opacity: 0;
  animation: dramaticReveal 1.4s cubic-bezier(0.19, 1, 0.22, 1) forwards;
}

.hero-bg img {
  animation: slowZoomOut 3.5s cubic-bezier(0.25, 1, 0.3, 1) forwards;
  will-change: transform, filter;
}

/* ---------- Exploding Shapes ---------- */
.hero-shape {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  opacity: 0;
  z-index: 1;
  pointer-events: none;
}

.shape-1 {
  width: 50vw;
  height: 50vw;
  min-width: 400px;
  min-height: 400px;
  background: linear-gradient(135deg, rgba(29, 78, 216, 0.12), rgba(59, 130, 246, 0.03));
  border-radius: 50%;
  filter: blur(2px);
  animation: shapeFly1 2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.shape-2 {
  width: 25vw;
  height: 25vw;
  min-width: 200px;
  min-height: 200px;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(29, 78, 216, 0.15);
  border-radius: 40px;
  animation: shapeFly2 2.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.shape-3 {
  width: 15vw;
  height: 15vw;
  background: var(--accent);
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  animation: shapeFly3 2.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.shape-4 {
  width: 40vw;
  height: 15vw;
  border-radius: 200px;
  border: 3px solid rgba(29, 78, 216, 0.2);
  animation: shapeFly4 2.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes shapeFly1 {
  0% { transform: translate(-50%, -50%) scale(0) rotate(0deg); opacity: 0; }
  20% { opacity: 1; }
  100% { transform: translate(-120%, -80%) scale(1) rotate(45deg); opacity: 0.8; }
}

@keyframes shapeFly2 {
  0% { transform: translate(-50%, -50%) scale(0) rotate(-90deg); opacity: 0; }
  20% { opacity: 1; }
  100% { transform: translate(50%, -10%) scale(1) rotate(25deg); opacity: 1; }
}

@keyframes shapeFly3 {
  0% { transform: translate(-50%, -50%) scale(0); opacity: 0; }
  50% { opacity: 0.6; }
  100% { transform: translate(120%, 150%) scale(1); opacity: 0.5; }
}

@keyframes shapeFly4 {
  0% { transform: translate(-50%, -50%) scale(0) rotate(90deg); opacity: 0; }
  20% { opacity: 1; }
  100% { transform: translate(-60%, 160%) scale(1) rotate(-15deg); opacity: 1; }
}

.hero-buttons .btn {
  padding: 0.9rem 2.2rem;
  font-size: var(--fs-base);
  min-height: 52px;
}

/* ---------- Hero Bottom Bar ---------- */
.hero-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1;
  padding: var(--space-xl) var(--container-px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  background: linear-gradient(to top, rgba(248, 250, 252, 0.95), transparent);
}

.hero-stats {
  display: flex;
  gap: var(--space-3xl);
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-stat-value {
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1;
}

.hero-stat-label {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-scroll {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-scroll-line {
  width: 30px;
  height: 1px;
  background: var(--accent);
  opacity: 0.5;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  #hero {
    min-height: 100svh;
    align-items: flex-end;
    padding-top: 0;
  }

  /* Switch to mobile background */
  .hero-bg-desktop { display: none; }
  .hero-bg-mobile  { display: block; }

  .hero-bg::after {
    background: linear-gradient(
      to top,
      rgba(255, 255, 255, 0.98) 0%,
      rgba(239, 246, 255, 0.85) 50%,
      rgba(255, 255, 255, 0.75) 100%
    );
  }

  .hero-content {
    max-width: 100%;
    padding-block: 0 calc(var(--space-3xl) + 1rem);
    padding-top: calc(var(--nav-height) + var(--space-xl));
  }

  /* Show mobile title, hide desktop */
  .hero-title-desktop { display: none; }
  .hero-title-mobile  { display: block; }

  /* Single CTA on mobile */
  .hero-btn-secondary { display: none; }

  .hero-buttons {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  /* Hide bottom bar on mobile */
  .hero-bottom { display: none; }
}

@media (max-width: 480px) {
  .hero-title-mobile {
    font-size: clamp(1.8rem, 9vw, 2.5rem);
  }
}